ATE439265T1 - AIR SUSPENSION SYSTEM FOR A MOTOR VEHICLE - Google Patents

AIR SUSPENSION SYSTEM FOR A MOTOR VEHICLE

Info

Publication number
ATE439265T1
ATE439265T1 AT06754129T AT06754129T ATE439265T1 AT E439265 T1 ATE439265 T1 AT E439265T1 AT 06754129 T AT06754129 T AT 06754129T AT 06754129 T AT06754129 T AT 06754129T AT E439265 T1 ATE439265 T1 AT E439265T1
Authority
AT
Austria
Prior art keywords
motor vehicle
control device
shock absorbing
absorbing system
suspension system
Prior art date
Application number
AT06754129T
Other languages
German (de)
Inventor
Guenter Rehra
Alexander Stiller
Joerg Grotendorst
Dirk-Heinrich Rabe
Original Assignee
Continental Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Continental Ag filed Critical Continental Ag
Application granted granted Critical
Publication of ATE439265T1 publication Critical patent/ATE439265T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052—Pneumatic spring characteristics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/90—Maintenance
    • B60G2206/91—Assembly procedures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/50—Pressure
    • B60G2400/51—Pressure in suspension unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs
    • B60G2500/201—Air spring system type
    • B60G2500/2012—Open systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs
    • B60G2500/201—Air spring system type
    • B60G2500/2014—Closed systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs
    • B60G2500/205—Air-compressor operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/66—Humidifying or drying means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

Disclosed is a pneumatic shock absorbing system (1) for a motor vehicle, comprising at least one pneumatic spring (18a, 18b, 18c, 18d) per motor vehicle wheel on at least one vehicle axle, at least one control device (36), at least one compressor (2), at least one pressure sensor (10), at least one on-off valve (20a, 20b, 20c, 20d), and at least one connecting pipe (8, 16a, 16b, 16c, 16d, 62, 64) which is connected to an external source (76) of compressed air. The control device (36) of the pneumatic shock absorbing system (1) receives a start signal for basic filling while at least one valve (20a, 20b, 20c, 20d) is triggered by the control device (36) in such a way that at least one component (8, 16a, 16b, 16c, 16d, 18a, 18b, 18c, 18d, 62, 64) of the pneumatic shock absorbing system (1) is basically filled.
AT06754129T 2005-07-01 2006-06-06 AIR SUSPENSION SYSTEM FOR A MOTOR VEHICLE ATE439265T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005030726A DE102005030726A1 (en) 2005-07-01 2005-07-01 Air suspension system for a motor vehicle
PCT/EP2006/005351 WO2007003252A1 (en) 2005-07-01 2006-06-06 Pneumatic shock absorbing system for a motor vehicle

Publications (1)

Publication Number Publication Date
ATE439265T1 true ATE439265T1 (en) 2009-08-15

Family

ID=36867555

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06754129T ATE439265T1 (en) 2005-07-01 2006-06-06 AIR SUSPENSION SYSTEM FOR A MOTOR VEHICLE

Country Status (7)

Country Link
US (1) US20090079155A1 (en)
EP (1) EP1901934B1 (en)
JP (1) JP4742146B2 (en)
KR (1) KR101249425B1 (en)
AT (1) ATE439265T1 (en)
DE (2) DE102005030726A1 (en)
WO (1) WO2007003252A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101301751B1 (en) 2007-06-18 2013-08-29 현대모비스 주식회사 Closed loop air suspension system and automobile therewith
KR101301752B1 (en) 2007-06-21 2013-08-29 현대모비스 주식회사 Air suspension system and automobile therewith
DE102008021818B4 (en) 2008-04-30 2012-08-16 Continental Teves Ag & Co. Ohg Method for controlling a level control system and level control system
DE102009003396A1 (en) * 2009-01-28 2010-07-29 Continental Aktiengesellschaft Method for controlling the regeneration cycles for an air dryer in a closed vehicle level control system
DE102009025970A1 (en) 2009-06-15 2010-12-16 Continental Aktiengesellschaft Method for functional controlling of air suspension system for motor vehicle, involves measuring pressure pattern existing in suspension system and comprising pattern to arithmetically-determined pressure pattern produced by volume flow
DE102009034721A1 (en) * 2009-07-24 2011-01-27 Dr. Ing. H.C. F. Porsche Aktiengesellschaft pneumatic system
ATE550211T1 (en) * 2009-09-29 2012-04-15 Continental Teves Ag & Co Ohg METHOD FOR FILLING AN ELECTRONICALLY CONTROLLED AIR SUSPENSION SYSTEM FOR MOTOR VEHICLES AND DEVICE FOR IMPLEMENTING THE METHOD
DE102010008748A1 (en) * 2010-02-20 2011-08-25 Dr. Ing. h.c. F. Porsche Aktiengesellschaft, 70435 Air suspension system
DE102010024889B4 (en) 2010-06-24 2014-12-11 Wabco Gmbh Air supply device for a vehicle with pneumatic devices
US9241850B2 (en) 2011-09-02 2016-01-26 Ferno-Washington, Inc. Litter support assembly for medical care units having a shock load absorber and methods of their use
DE102011084921A1 (en) 2011-10-20 2013-04-25 Continental Teves Ag & Co. Ohg Compressor circuit for a pneumatic control device of a vehicle
DE102012222982A1 (en) * 2012-12-12 2014-06-12 Continental Teves Ag & Co. Ohg Method for filling the air springs of a vehicle and associated pressure accumulator
DE102014101084A1 (en) * 2014-01-29 2015-07-30 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Air suspension control unit with data connection with further control unit
DE102014207509A1 (en) 2014-04-17 2015-10-22 Continental Teves Ag & Co. Ohg Integrated air supply unit
DE102016205456B4 (en) 2015-10-13 2023-05-04 Continental Automotive Technologies GmbH pneumatic unit
JP6701718B2 (en) * 2015-12-22 2020-05-27 アイシン精機株式会社 Air suspension device
CN107215164B (en) * 2016-03-22 2020-06-23 丰田自动车株式会社 Vehicle height control system
US10668782B2 (en) * 2016-04-27 2020-06-02 Aisin Seiki Kabushiki Kaisha Dryer regeneration method for air suspension system
DE102017204155A1 (en) 2017-03-14 2018-09-20 Continental Teves Ag & Co. Ohg Process for the air treatment of a compressed air system
DE102017004369A1 (en) * 2017-05-05 2018-11-08 Wabco Gmbh Method for operating a pressure control system with a multi-stage compressor, and pressure control system
SE541329C2 (en) * 2017-11-09 2019-07-09 Scania Cv Ab A method for controlling an air processing system
DE102017011526A1 (en) * 2017-12-13 2019-06-13 Wabco Gmbh Compressed air supply system for operating a pneumatic system, method and vehicle
DE102019101791A1 (en) 2019-01-24 2020-07-30 Rapa Automotive Gmbh & Co. Kg Valve block with filling connection
JP2020172159A (en) * 2019-04-10 2020-10-22 Ｋｙｂ株式会社 vehicle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4838527A (en) * 1987-03-03 1989-06-13 Power Components, Inc. Convertible gas spring
JPH0649447Y2 (en) * 1987-03-30 1994-12-14 トヨタ自動車株式会社 Circuit for vehicle air suspension
DE19835491C2 (en) 1998-08-06 2000-05-25 Continental Ag Level control device for vehicles with air springs
DE10055108A1 (en) 2000-11-07 2002-05-08 Daimler Chrysler Ag Pneumatic suspension for vehicle has induction side of pump connected via at least one valve to storage container or air springs
EP1243447B1 (en) 2001-03-24 2005-12-21 Continental Aktiengesellschaft Closed height control device for vehicles
DE10303399B4 (en) * 2003-01-29 2013-08-29 Wabco Gmbh Method for operating an air suspension system for a vehicle
DE10322578B3 (en) * 2003-05-20 2004-09-09 Continental Aktiengesellschaft Air supply system for air springs and damper units for road vehicle suspension has motor driving air compressor and has 3/2-way valve supplying air to individual 2/2-way valves
JP4793577B2 (en) * 2006-11-10 2011-10-12 アイシン精機株式会社 Vehicle height adjustment device

Also Published As

Publication number Publication date
KR101249425B1 (en) 2013-04-03
DE102005030726A1 (en) 2007-01-04
JP4742146B2 (en) 2011-08-10
US20090079155A1 (en) 2009-03-26
EP1901934B1 (en) 2009-08-12
JP2008544893A (en) 2008-12-11
EP1901934A1 (en) 2008-03-26
WO2007003252A1 (en) 2007-01-11
KR20080021589A (en) 2008-03-07
DE502006004526D1 (en) 2009-09-24

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